Knowledge base for software setup, errors, and daily tool work.

FFmpeg Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio is ahead or behind by a fraction of a second. T...

Fix 'Windows Defender Not Recognized' Error in Command Prompt

BitLocker High CPU Usage: Fixes When It's Not Working

If BitLocker is using 30% or more of your CPU and seems stuck or not working, you're likely deali...

Fix Microsoft Store Module Not Found Error Code

You open the Microsoft Store and see an error like “module not found” or a specific error code su...

Enable File History Backup on Windows 10: Troubleshooting Guide

You set up File History on Windows 10, but backups aren't running, or the drive isn't detected. T...

How to Fix Nginx Permission Denied Errors

If you see 13: Permission denied in your Nginx error log, Nginx cannot read a file o...